baber/WOPTO huggingface dataset:
Patent KR-20020001596-A (KR)
Inventor: OSGOOD PETER N
IPC: B21B31/02
Filed: 2001-06-26
Abstract: PURPOSE: An apparatus for rotatably supporting the neck of roll in rolling mill is provided, in which the roll necks are rotatably supported in bearings contained in chocks. CONSTITUTION: An apparatus for rotatably supporting the neck of a roll in a rolling mill includes a bearing assembly configured and dimensioned to surround the roll neck(20), a chock containing the bearing assembly, and a support(32) for the chock, with the chock and the support being(24) in contact with each other at an interface having a radius of curvature arranged to accommodate relative movement between the chock and the support in response to bending loads applied to the roll. A lubricant is introduced under pressure at the interface between the chock and the support to thereby reduce frictional resistance to relative movement therebetween.
Patent KR-20030002045-A (KR)
Title: Method for atomic layer deposition of metal layer and method for fabricating capacitor
Inventor: CHOI EUN SEOK
IPC: H01L27/108
Filed: 2001-06-30
Abstract: PURPOSE: An ALD(Atomic Layer Deposition) method and a fabrication method of a capacitor using the same are provided to improve step-coverage and to prevent the oxidation of a diffusion barrier layer. CONSTITUTION: A substrate is loaded in a chamber of an ALD apparatus(21). A metal organic source is adsorbed on the substrate by supplying the metal organic source(22). After purging(23), A reductive reacting gas is supplied to the chamber and plasma exits(24). A pure metal film is formed on the substrate by reacting between the exiting plasma and the adsorbed metal organic source(25). Iridium metal organic source is used as the metal organic source.
Patent KR-20020005470-A (KR)
Inventor: KAWABE SHUN
IPC: G06F13/00
Filed: 2001-07-06
Abstract: PURPOSE: To allocate the independent calculation resources to each user corporation via a data center and to change automatically and in real time the allocation of calculation resources according to the load. CONSTITUTION: A control program P20 prepares computer allocation control tables (T22, T23) for each user corporation identifier (#0, etc.), and sets these tables on a load distribution device d100. A means (T19) identifies the user corporation identifiers among the IP addresses (A0, etc.), contained in a user request packet. The device d100 identifies a user corporation from the user request packet and transfers the corporation to a due computer group. Then the program P20 compares the service level contract (T20) of each user with the operating state monitor result of a computer (CPU usage rate history contained in T21) and increases the allocated computers when the contract condition is not satisfied. In other words, the tables T22 and T23 are changed and set on the device d100. Furthermore, the program P20 changes the accounting information (server allocation history contained in T21 and accounting) based on the changed and set tables T22 and T23.
Patent KR-20030013676-A (KR)
Title: Character Auction for License
Inventor: HYUN WON SEOP
Filed: 2001-08-08
Abstract: PURPOSE: A method for character license auction is provided to commercialize a character easily and rapidly by constructing a character license transaction between a character manufacturing company and a commodity manufacturing and distributing company which manufactures and distributes a clothing, miscellaneous goods, and so on by an on-line auction. CONSTITUTION: A two-way communication system is constructed for an auction. A manufacturing and distributing company having no ability capable of developing a character for itself or for reducing a time and cost is connected to a character manufacturing company for realizing a profit through selling a character. Thus, a commercialization of a domestic character is activated.
Patent KR-20020013758-A (KR)
Inventor: ARAI FUMITAKA
IPC: H01L21/8247
Filed: 2001-08-10
Abstract: PURPOSE: To provide a non-volatile semiconductor memory device, capable of increasing processing margin when forming a bit line contact in a self-aligned contact structure, densifying and enhancing the reliability. CONSTITUTION: A laminated gate, which includes a charge storage layer 13, a control gate 5 and a gate cap film 16 not adjacent to the bit line contact 18, is covered with a gate barrier film 22, made of a material which is different from that of the film 16. The film 22 is covered with a contact barrier film 23, made of the same material as that of the film 16. A laminated gate adjacent to the contact 18 is not covered at the laminated gate side face of at least the adjacent contact 18 side with the film 22, but the film 22 on the laminated gate side face and another surface of the laminated gate is covered with the contact barrier film 23.
Patent KR-20030020038-A (KR)
Title: Method for filtering internet protocol packet in customer premise equipment of digital subscriber line
Inventor: LEE BO GU
IPC: H04L29/06
Filed: 2001-08-29
Abstract: PURPOSE: A method for filtering an IP(Internet Protocol) packet in a DSL(Digital Subscriber Line) CPE(Customer Premise Equipment) is provided to filter the IP packet and prevent an external intrusion in the CPE operated as a bridge mode. CONSTITUTION: If an IP packet is transmitted to an object according to an Internet access of a PC through an ADSL(Asynchronous DSL)(300), a control processor analyzes the IP packet received through an Ethernet link, and detects and confirms a destination IP address(302). The control processor registers the confirmed destination IP address in an admission table and perform a general IP packet transmission process(304). If an IP packet is received through the ADSL(306), the control processor detects a source IP address of the received IP packet(308). The control processor confirms whether the detected source IP address is registered in the admission table(310). If the detected source IP address is registered in the admission table, the control processor passes the corresponding IP packet to the PC through the Ethernet link(312). If the detected source IP address is not registered in the admission table, the control processor blocks the corresponding IP packet and generates an alarm for informing the blocking of the IP packet to a user(314).
Patent KR-20030018847-A (KR)
Title: Apparatus for proventing inflow of bug and particle
Inventor: BAE YEONG JIN
IPC: F21Y101/00
Filed: 2001-08-31
Abstract: PURPOSE: An apparatus for preventing inflow of insect and dust is provided to prevent damage of parts and suppress noises, while preventing insect or dust from flowing inward by the airflow generated by the rotation of the fan. CONSTITUTION: An apparatus comprises a driving motor(M) mounted in a housing(400) having an air flow(F), and which generates a rotating force; a fan(410) disposed in the air flow and coupled to the driving motor, and which rotates by the rotating force generated from the driving motor and generates a pressure difference; and a fan fixed insect prevention member(420) fixed and coupled to the fan, and which rotates in accordance with the rotation of the fan and prevents insect or dust from entering the air flow.
Patent KR-20030020201-A (KR)
Title: Electric turbo charger structure
Inventor: NAM SIN
IPC: F02B37/04
Filed: 2001-09-03
Abstract: PURPOSE: A structure of an electric turbo charger is provided to evenly generate a torque regardless of a vehicle speed by driving a motor through selectively using electricity or battery power. CONSTITUTION: A turbine blade is rotated by exhaust gas passing through a turbine(10), thereby generating electricity. An air compressor(20) is operated by electricity so as to supply air into an engine. The turbine(10) is separated from the air compressor(20) and a generator(11) and a motor(21) are connected to each rotating shaft of the turbine(10) and the air compressor(20). The generator(11) transfers electricity created by the turbine blade to the motor(21). A regulator is provided in the generator(11) in order to supply constant voltage to the motor(21). The motor(21) is turned on/off by a switching device(22).
Patent KR-20020020654-A (KR)
Title: Etching liquid composition
Inventor: ISHIKAWA NORIO
IPC: H01L21/3213
Filed: 2001-09-08
Abstract: PURPOSE: An etching liquid for transparent electrode films of LCDs and other display elements is provided. CONSTITUTION: The etching liquid composition comprises an etching liquid for transparent conducting films and one or more compounds selected from the group consisting of polysulfonic acid compounds and polyoxyethylene-polyoxypropylene block copolymers.
Patent KR-20030025991-A (KR)
Title: System for servicing additional information and method therefor
Inventor: CHOI CHANG HO
IPC: G06F17/00
Filed: 2001-09-24
Abstract: PURPOSE: A value added data providing system and a method for the same are provided to synthesize requested contents with value added data generated based on an access type or frequency by a gateway, to transmit the synthesized contents to a user, and to discount a communication service cost by a regular ratio in a case that the user receives the synthesized contents. CONSTITUTION: The system comprises a plurality of terminals(100), a network(105), a gateway(110), a plurality of service providers(120), a plurality of value added data providers(130), and a mobile communication server(140). The gateway(110) includes a contents synthesizing server(111), a contents providing server(112), and a profile database(113). The gateway(110) attaches the various value added data to the requested contents, and transmits them to the terminals(100). The contents providing server(112) manages the value added data, for example, a news or advertisements, extracts the value added data according to a request from the contents synthesizing server(111), and enables the value added data providers(130) to update the value added data. The contents synthesizing server(111) searches for proper value added data according to a profile stored in the profile database(113) in a case that a terminal requests contents. The searched value added data is synthesized with the requested contents, and the synthesized contents is transmitted to the terminal(100).
Patent KR-20030026727-A (KR)
Title: A method for exhaust gas leak detect of engine in vehicle
Inventor: KIM HAN SANG
IPC: F01N11/00
Filed: 2001-09-28
Abstract: PURPOSE: A method for detecting exhaust gas leak of a vehicle engine is provided to reduce exhaust gas and prevent exhaust gas leak by accurately judging occurrence of leak of exhaust manifold in accordance with the change of oxygen. CONSTITUTION: A method comprises a first step(S100 to S120) of calculating change of oxygen of exhaust gas when the engine is turned on and in an engine idle state; a second step(S130) of judging whether the absolute value of the change of oxygen of exhaust gas calculated in the first step is higher than a preset reference value; a third step(S140) of judging whether the value of the change of oxygen of exhaust gas has a negative value, if it is judged in the second step that the absolute value is higher than the preset reference value; a fourth step(S150) of accumulating the frequency(N=N+1) of permitting the value of the change of oxygen of exhaust gas to have a negative value, if it is judged in the third step that the value has a negative value; a fifth step(S160) of judging whether the accumulated frequency is higher than a preset reference frequency; a sixth step(S170) of judging whether there exists a positive value from the values of change of oxygen of exhaust gas, if it is judged in the fifth step that the accumulated frequency is higher than the preset reference frequency; a seventh step(S180) of judging whether the accumulate frequency is higher than a preset reference frequency, if it is judged in the sixth step that there exists a positive value; and an eighth step(S190) of judging as an error of oxygen sensor, generating an error code, storing the code into a memory, outputting an engine check lamp turn-on signal, and returning to the main routine.
Patent KR-20020026859-A (KR)
Inventor: IWASAKI MASAYUKI
IPC: B41M5/333
Filed: 2001-10-04
Abstract: PURPOSE: A heat-sensitive recording material is provided, which is capable of forming high-density color images with little background fogging and having good image preservability. CONSTITUTION: The heat-sensitive recording material formed of a support having disposed thereon a heat-sensitive color-forming layer that includes an electron-donating leuco-dye and an electron-receiving compound, with the heat-sensitive color-forming layer including, N-(4-hydroxyphenyl)-p-toluenesulfonamide as the electron-donating leuco-dye. The heat-sensitive color-forming layer may include 2-benzyloxynaphthalene or a combination of 2-benzyloxynaphthalene and methylolstearic acid amide as a sensitizer, calcite-type precipitated calcium carbonate light and/or aluminium hydroxide as an inorganic pigment, polyvinyl alcohol having a degree of saponification of 85 to 99 mol% and a degree of polymerization of from 200 to 2000 as an adhesive, and 1,1,3-tris(2-methyl-4-hydroxy-5-tert-butylphenyl)butane and/or 1,1,3-tris(2-methyl-4-hydroxy-5-cyclohexylphenyl)butane as an image stabilizer. When the layer includes 2-benzyloxynaphthalene and methylolstearic acid amide, a ratio (x/y) of 2-benzyloxynaphthalene (x) to methylolstearic acid amide (y) is preferably 95/5 to 40/60. The support can be essentially waste pulp. The heat-sensitive recording material of the present invention may additionally include a protective layer including an inorganic pigment and a water-soluble polymer.
Patent KR-20030030801-A (KR)
Title: chestnut containing rice manufacturing method.
Inventor: KIM DO YOUNG
IPC: A23L7/196
Filed: 2001-10-11
Abstract: PURPOSE: Provided is a manufacturing method of chestnut-containing rice. It contains chestnut components beneficial to the human body. Therefore a consumer easily intakes them by eating the rice. CONSTITUTION: The manufacturing method of rice containing chestnut components comprises the steps of: washing, drying and pulverizing chestnuts to prepare chestnut powder; dissolving the chestnut powder in water to prepare a chestnut solution; impregnating or coating unpolished rice with the chestnut solution; wet-polishing it with spraying the chestnut solution; and drying it at 20-30 deg.C.
Patent KR-20030032371-A (KR)
Title: Apparatus for inserting a washer tank in a automobile
Inventor: YOO CHANG GUK
IPC: B60S1/50
Filed: 2001-10-17
Abstract: PURPOSE: An assembling apparatus for a washer tank of a vehicle is provided to improve assembling efficiency of the washer tank by bolting after inserting an assembling groove to a fixing pin, and to prevent accidents by restricting a fall of the washer tank in assembling. CONSTITUTION: A washer tank(3) is placed in an engine room of a vehicle, and combined with a wheel apron panel by a bolt(6). An assembling groove(7) is recessed in the upper part of the washer tank, and an L-shaped frame(8) is protruded in the wheel apron panel. An inverse T-shaped fixing pin(9) is fixed in the frame by the nut, and inserted to the assembling groove of the washer tank. Assembling efficiency is improved by combining bolt assembling units(10) with the bolt after inserting the fixing pin to the assembling groove. Accidents are prevented by restricting fall of the washer tank in assembling.
Patent KR-20020031072-A (KR)
Inventor: HONDA NAOHIRO
IPC: C08F2/44
Filed: 2001-10-19
Abstract: PURPOSE: A photocurable emulsion composition and a method of curing the same are provided which solve problems of a conventional photocurable composition, such as VOC, productivity and labor cost, or those of a cured article consisting of a conventional photocurable emulsion composition, such as water resistance (resistance to boiling water), acid resistance, solvent resistance and a photosensitive characteristic. CONSTITUTION: The photocurable composition contains a reactive monomer and/or a reactive prepolymer, a photoinitiator, emulsion particles and a variable surfactant as an emulsifier. The method of curing the photocurable composition is characterized in that a heat treatment and/or an active energy beam irradiation treatment is implemented after coating with the photocurable composition.
Patent KR-20030033375-A (KR)
Title: High Temperature Superconductor Josephson junction device manufacturing method
Inventor: KYE JEONG IL
IPC: H01L39/22
Filed: 2001-10-22
Abstract: PURPOSE: A method for manufacturing a high temperature superconductor Josephson junction device is provided to be capable of determining the structure of a metal deposited on a superconducting thin film by directly patterning the metal. CONSTITUTION: After sequentially depositing a superconducting thin film(200) and a metal layer(300) on a substrate(100), the metal layer(300) and the superconducting thin film(200) are etched by one selected from group consisting of ion milling, RIE and wet etching processes. After forming a photoresist on the metal layer(300), a photoresist pattern is formed by carrying out a thermal annealing at the temperature of 50-200°C for 5-20 minutes. The metal layer(300) is etched by an ion milling process using the photoresist pattern as a mask. Then, ions are implanted into the metal layer(300).
Patent KR-20030034381-A (KR)
Title: Structure for seeing through prevention a using dummy number the advanced payment card
Inventor: HWANG JONG BAE
IPC: B42D25/328
Filed: 2001-10-23
Abstract: PURPOSE: Provided is an impenetrable structure of a prepaid card using dummy number which prints dummy number to be overlapped with actual use number of the card so that it prevents actual use number of the card from being penetrated. CONSTITUTION: The impenetrable structure of the prepaid card using dummy number comprises the parts of: a number printed layer(70) which lets the actual use number be printed at rear side of the card; a silicone layer(71) which is applied on the number printed layer as a penetrable material; a dummy number layer(72) which is laid over the silicone layer and overlapped with the actual use number of the card to prevent penetration; and hologram(2) which is laid over the dummy number layer to allow the actual use number of the card to be penetrable through the silicone layer.
Patent KR-20030034688-A (KR)
Title: Composite solders and process method of composite solders
Inventor: HWANG SEONG YONG
IPC: B23K35/40
Filed: 2001-10-26
Abstract: PURPOSE: A composite solder for increasing creep strength and reliability in solder and solder ball materials, and a manufacturing method of the composite solder are provided. CONSTITUTION: The manufacturing method of composite solder comprises the steps of forming an intermetallic compound in solder matrix by solidifying the molten solder alloy after melting the solder alloy by heating solder alloy having a composition in which an intermetallic compound to be reinforcement during solidification process is formed as primary crystal in the solder matrix to temperature of liquidus line or more; and milling the intermetallic compound in the solder matrix into fine particles by plastic working the intermetallic compound inside the solder matrix, wherein the intermetallic compound is a compound selected from CuSn5, Ni3Sn4, FeSn2, Cu3Sn, AgIn2, AuSn4, AuSn, InSn4, PdSn4, PdSn3, Sb2Sn3, SbSn, Sn4Sr, and Ti6Sn5, wherein the plastic working is drawing or rolling, wherein the composition of the solder matrix is an alloy containing tin (Sn) as a principal constituent and one or more elements selected from lead (Pb), silver (Ag), bismuth (Bi), indium (In), and copper (Cu), wherein the composition of the solder matrix is an alloy containing gold (Au) as a principal constituent, and wherein the composition of the solder matrix is an alloy containing indium (In) as a principal constituent and one or more elements selected from silver (Ag), bismuth (Bi), and copper (Cu).
Patent KR-20030035607-A (KR)
Title: Lead Wire Cover Device of Dishwasher Pump
Inventor: CHOI BU SIK
IPC: A47L15/42
Filed: 2001-10-31
Abstract: PURPOSE: An apparatus for covering a lead wire of a pump at a dishwasher is provided to form a single protrusion for preventing the introduction of the water due to the operation of the pump and a covering piece for closely attaching to the single protrusion so as to shut off the water. CONSTITUTION: An apparatus for covering a lead wire of a pump at a dishwasher is composed of a motor housing(30) containing a motor for supplying cleaning water and washing water to nozzles of the dishwasher and a covering member(40) on an opening(32) of the motor housing. The motor housing has a fixing portion(33) at the outer side of the opening to be connected with a lead wire(60) for controlling the operation and the power supply to a motor(31). The covering member has a mount(41) fixed with the fixing portion of the motor housing(30) at the outer side of the main body to protect the opening and lead wire. A single protrusion(34) is formed at the outer side of the opening to prevent the introduction of the water due to the operation of the pump. A covering piece(43) is formed to enclose the single protrusion in the cover member.
Patent KR-20030037374-A (KR)
Title: A Grid-Connected Inverter Using Transformer Unit Having Reactor Therein
Inventor: AHN GANG SUN
IPC: H02M7/00
Filed: 2001-11-03
Abstract: PURPOSE: A line connection type inverter is provided to be capable of preventing a distortion factor from being increased owing to a ripple of an output current. CONSTITUTION: A DC voltage link capacitor(Cd) receives a DC voltage and supplies an instantaneous current according to a switch operation. A switch part(100) converts the DC voltage into an AC rectangle wave voltage. A reactor-integrated transformer(102) filters and boosts the voltage of a rectangle wave, and makes it connect to a system power supply voltage. An AC capacitor(Cp) for a low pass filter is configured to reduce a ripple of the output voltage.
Patent KR-20030039482-A (KR)
Title: An automobile cupholder
Inventor: PARK U CHEOL
IPC: B60N3/10
Filed: 2001-11-13
Abstract: PURPOSE: A cup holder for a vehicle is provided to prevent noise produced by separation of a drink container and a cup holder, and stably hold drink containers of various shapes and sizes. CONSTITUTION: A cup holder for a vehicle is installed to a console box disposed between front seats. The cup holder includes a body(10) having space with the opened top to receive a cup; a pair of holders(20) moving in the radial direction, to hold the cup received in the space of the body, through a holder groove(10a) formed to a sidewall of the body; and a moving device(30) to move the holder. The moving device comprises a dial(31) having the upper end protruded to a dial groove of the body; a first pinion gear(32) engaged with a gear of the lower end of the dial; and a pair of holder arms(33) forming horizontal gears. Thus, drink containers are stably held.
Patent KR-20030040897-A (KR)
Inventor: KIM SU CHEOL
IPC: F04C18/02
Filed: 2001-11-16
Abstract: PURPOSE: An oil supply structure of a scroll compressor is provided to prevent abrasion of components and change of oil characteristics in cases where oil is not supplied. CONSTITUTION: An oil supply structure comprises a closed container(1) filled with an oil; an upper frame and a lower frame(3) fixed at the inner upper and lower portions of the closed container, respectively; a motor unit interposed between the upper frame and the lower frame, which is constituted by a stator(4) and a rotor(5) for generating power; a rotating shaft(7) coupled to the rotor; and a compressor unit(10) coupled to the top of the rotating shaft and constituted by a fixed scroll(8) and a swirling scroll(9) for compressing refrigerant vapor. The swirling scroll has a bottom surface where an oil flow groove(100) is formed to supply oil in a diagonal direction.